Seiko Cal. 7137 - 142

The Seiko 7137-142 represents an important milestone in Seiko's 1970 lineup. It features a Cream dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-4ba3c8958a2c]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1970

Related Models

• Seiko 5679-454
• Seiko 4516-873
• Seiko 6678-852
• Seiko 7019-980
• Seiko 4478-698
• Seiko 4440-819
• Seiko 4530-567
• Seiko 5223-261
• Seiko 7042-644
• Seiko 6175-733
• Seiko 0777-906
• Seiko 0764-860